Yes, Pokemon FireRed was made for the Game Boy Advance.
Chimchar is not obtainable in Pokemon FireRed or LeafGreen. The game it is in (Such as; Pokemon Pearl, Diamond, and Platinum.) is unable to connect to FireRed, unless migrating Pokemon from it, but Pokemon cannot be transferred into the Gameboy Advance games.
There is no time in FireRed.
Advance text is good for starters
mystery gift
Advance map.zip and sum others from www.mininova.org www.thepiretsbay.org
There is no clock in firered.
maybe clone Pokemon
Advance Trainer or PET
Pokemon Red was the original Pokemon game on the GameBoy along with Pokemon Blue. Pokemon FireRed is the GameBoy Advance remake that is massively updated. FireRed has all the new Pokemon introduced since Red and Blue along with new mechanics, better balancing and significantly updated graphics.
Leaf Green is the Gameboy Advance game that goes with FireRed. Insert it in the bottom of your DS to get extra Pokemon, such as Vulpix.
You can only get Rayquaza in Pokemon Ruby, Sapphire, and Emerald. If you want to get a Rayquaza in Pokemon Leafgreen or Firered, you will have to get a second Game Boy Advance or SP with a link cable to trade Rayquaza into your firered or leafgreen.